<template>
  <el-form :model="form" ref="form" :rules="rules" class="form">
    <el-form-item prop="username" class="form-item">
      <el-input placeholder="用户名手机" v-model="form.username">
      </el-input>
    </el-form-item>

    <el-form-item prop="captcha" class="form-item">
      <el-input placeholder="验证码" v-model="form.captcha">
        <template slot="append">
          <el-button @click="handleSendCaptcha">
            发送验证码
          </el-button>
        </template>
      </el-input>
    </el-form-item>

    <el-form-item prop="nickname" class="form-item">
      <el-input placeholder="你的名字" v-model="form.nickname">
      </el-input>
    </el-form-item>

    <el-form-item prop="password" class="form-item">
      <el-input placeholder="密码" type="password" v-model="form.password"></el-input>
    </el-form-item>

    <el-form-item prop="checkPassword" class="form-item">
      <el-input placeholder="确认密码" type="password" v-model="form.checkPassword">
      </el-input>
    </el-form-item>

    <el-button class="submit" type="primary" @click="handleRegSubmit">
      注册
    </el-button>
  </el-form>
</template>
<script>
export default {
  data() {
    const validatePass = (rule, value, callback) => {
      if (value === '') {
        callback(new Error('请再次输入密码'));
      } else if (value !== this.form.password) {
        callback(new Error('两次输入密码不一致!'));
      } else {
        callback();
      }
    }

    return {
      // 表单数据
      form: {
        username: "",   // 登录用户名/手机
        password: "",    // 登录密码
        checkPassword: "", // 确认密码
        nickname: "",	// 昵称
        captcha: ""		// 手机验证码
      },
      // 表单规则
      rules: {
        username: [{
          required: true,
          message: '请输入用户名/手机号',
          trigger: 'blur'
        }],
        password: [{
          required: true,
          message: '请输入密码',
          trigger: 'blur'
        }],
        checkPassword: [{
          validator: validatePass,
          trigger: 'blur'
        }],
        nickname: [{
          required: true,
          message: '请输入昵称',
          trigger: 'blur'
        }],
        captcha: [{
          required: true,
          message: '请输入验证码',
          trigger: 'blur'
        }],
      },
    }
  },
  methods: {
    // 发送验证码
    handleSendCaptcha() {
      if(this.form.username == ''){
          return this.$message({
            message: '请输入手机号码',
            type: 'warning'
          })
      }
      if (!this.form.username) {
        this.$confirm('手机号码不能为空', '提示', {
          confirmButtonText: '确定',
          showCancelButton: false,
          type: 'warning'
        })
        return;
      }

      if (this.form.username.length !== 11) {
        this.$confirm('手机号码格式错误', '提示', {
          confirmButtonText: '确定',
          showCancelButton: false,
          type: 'warning'
        })
        return;
      }


      this.$axios({
        url: `/captchas`,
        method: "POST",
        data: {
          tel: this.form.username
        }
      }).then(res => {
        const { code } = res.data;
        this.$confirm(`模拟手机验证码为：${code}`, '提示', {
          confirmButtonText: '确定',
          showCancelButton: false,
          type: 'warning'
        })
      })
    },


    // 注册
    handleRegSubmit() {
     this.$refs.form.validate((bool)=>{
      if(bool){
        this.$axios({
          url:'/accounts/register',
          method: 'post',
          data: {
            username: this.form.username,
            nickname: this.form.nickname,
            captcha: this.form.captcha,
            password:this.form.password
          }
        }).then(res=>{
          console.log('注册成功',res)
        })
      }else{
        
      }
     })
    },
  }
}
</script>

<style scoped lang="less">
.form {
  padding: 25px;
}

.form-item {
  margin-bottom: 20px;
}

.form-text {
  font-size: 12px;
  color: #409EFF;
  text-align: right;
  line-height: 1;
}

.submit {
  width: 100%;
  margin-top: 10px;
}
</style>